823e42c3e38200dd6145bd549bdedf1301de0613
PUFFS file systems need to make back calls for every operation we send to them. Consequently, they cannot handle block reads and writes themselves. Instead, the root file system has to do it (for now). When the mount operation causes an FS to make a back call, AVFS now concludes that every block read and write for that FS has to go through the root file system.
Description
No description provided